package com.mes.bac.backend.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.mes.bac.backend.entity.PplanItem;
import com.mes.bac.backend.mapper.PplanItemMapper;
import com.mes.bac.backend.service.IPplanItemService;
import org.springframework.stereotype.Service;

@Service
public class PplanItemServiceImpl extends ServiceImpl<PplanItemMapper, PplanItem> implements IPplanItemService {
    // ServiceImpl 继承提供了分页等所有基础CRUD功能
}